Convergence analysis of a second order numerical scheme for the
Flory-Huggins-Cahn-Hilliard-Navier-Stokes system
Convergence analysis of a second order numerical scheme for the
Flory-Huggins-Cahn-Hilliard-Navier-Stokes system
We present an optimal rate convergence analysis for a second order accurate in time, fully discrete finite difference scheme for the Cahn-Hilliard-Navier-Stokes (CHNS) system, combined with logarithmic Flory-Huggins energy potential. The numerical scheme has been recently proposed, and the positivity-preserving property of the logarithmic arguments, as well as the total …